Certain vitamins and nutritional supplements, particularly Vitamin B3 (nicotinamide), may support optic nerve health and retinal cell function in glaucoma patients.Vitamins and nutrients studied for glaucoma support include:Key Vitamins and SupplementsVitamin B3 (Nicotinamide): Research shows that nicotinamide (a form of vitamin B3) supports cell mitochondria and may improve visual fields or protect retinal ganglion cells...
